February 2019 - Pharo-users

Re: [Pharo-users] Why DirectoryIsNotEmpty on FileReference>>deleteAll ?

by Esteban Lorenzano

Means we will need a new stable for Pharo 7/8 ? Esteban > On 7 Feb 2019, at 09:23, Alistair Grant <akgrant0710(a)gmail.com> wrote: > > On Thu, 7 Feb 2019 at 09:08, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: >> >> Hi Alistair, >> >> I have tested it and works with the latest VM. > > Great, thanks for the confirmation. > > Cheers, > Alistair > > > >> thanks, >> >> Albrecht >> >> On 07.02.19 07:56, Alistair Grant wrote: >>> Hi Albrecht, >>> >>> On Wed, 6 Feb 2019 at 19:51, Albrecht Baur via Pharo-users >>> <pharo-users(a)lists.pharo.org> wrote: >>>> thank you! That is good news. >>>> >>>> best, >>>> >>>> Albrecht >>> Would you please download the latest VM and confirm that it resolves the issue: >>> >>> curl get.pharo.org/64/vmLatest80 | bash >>> >>> The Pharo 8 VM works with Pharo 7 images. >>> >>> Thanks, >>> Alistair >>> >>> >>>> On 06.02.19 09:34, Alistair Grant wrote: >>>>> Hi Albrecht, >>>>> >>>>> On Tue, 5 Feb 2019 at 15:26, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: >>>>>> Hi Alistair, >>>>>> >>>>>> here the system report output: >>>>>> >>>>>> ... >>>>> Thanks for the info. Please see: >>>>> >>>>> Issue: https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/368 >>>>> PR: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/371 >>>>> >>>>> Assuming the CI build passes, I'll wait a day or so to give the VM >>>>> guys a chance to review the changes and comment before merging. >>>>> >>>>> Cheers, >>>>> Alistair >>>>> >

Feb. 7, 2019

Re: [Pharo-users] Why DirectoryIsNotEmpty on FileReference>>deleteAll ?

by Alistair Grant

On Thu, 7 Feb 2019 at 09:08, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: > > Hi Alistair, > > I have tested it and works with the latest VM. Great, thanks for the confirmation. Cheers, Alistair > thanks, > > Albrecht > > On 07.02.19 07:56, Alistair Grant wrote: > > Hi Albrecht, > > > > On Wed, 6 Feb 2019 at 19:51, Albrecht Baur via Pharo-users > > <pharo-users(a)lists.pharo.org> wrote: > >> thank you! That is good news. > >> > >> best, > >> > >> Albrecht > > Would you please download the latest VM and confirm that it resolves the issue: > > > > curl get.pharo.org/64/vmLatest80 | bash > > > > The Pharo 8 VM works with Pharo 7 images. > > > > Thanks, > > Alistair > > > > > >> On 06.02.19 09:34, Alistair Grant wrote: > >>> Hi Albrecht, > >>> > >>> On Tue, 5 Feb 2019 at 15:26, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: > >>>> Hi Alistair, > >>>> > >>>> here the system report output: > >>>> > >>>> ... > >>> Thanks for the info. Please see: > >>> > >>> Issue: https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/368 > >>> PR: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/371 > >>> > >>> Assuming the CI build passes, I'll wait a day or so to give the VM > >>> guys a chance to review the changes and comment before merging. > >>> > >>> Cheers, > >>> Alistair > >>>

Feb. 7, 2019

Re: [Pharo-users] Why DirectoryIsNotEmpty on FileReference>>deleteAll ?

by Albrecht Baur

Hi Alistair, I have tested it and works with the latest VM. thanks, Albrecht On 07.02.19 07:56, Alistair Grant wrote: > Hi Albrecht, > > On Wed, 6 Feb 2019 at 19:51, Albrecht Baur via Pharo-users > <pharo-users(a)lists.pharo.org> wrote: >> thank you! That is good news. >> >> best, >> >> Albrecht > Would you please download the latest VM and confirm that it resolves the issue: > > curl get.pharo.org/64/vmLatest80 | bash > > The Pharo 8 VM works with Pharo 7 images. > > Thanks, > Alistair > > >> On 06.02.19 09:34, Alistair Grant wrote: >>> Hi Albrecht, >>> >>> On Tue, 5 Feb 2019 at 15:26, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: >>>> Hi Alistair, >>>> >>>> here the system report output: >>>> >>>> ... >>> Thanks for the info. Please see: >>> >>> Issue: https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/368 >>> PR: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/371 >>> >>> Assuming the CI build passes, I'll wait a day or so to give the VM >>> guys a chance to review the changes and comment before merging. >>> >>> Cheers, >>> Alistair >>>

Feb. 7, 2019

Re: [Pharo-users] Slots doc

by Marcus Denker

> On 6 Feb 2019, at 18:17, Vitor Medina Cruz <vitormcruz(a)gmail.com> wrote: > > > Ok, thanks, I think I am understanding. > > I was trying to create a class to experiment but if I try to: > > Object subclass: #TestClassWithSlots > slots: { } > classVariables: { } > package: 'Experiment-Slots' > > Code is reversed to: > > Object subclass: #TestClassWithSlots > instanceVariableNames: '' > classVariableNames: '' > package: 'Experiment-Slots' > > Even if I do: Right now if you want to *always* see the slot class definition, you need to turn it on in the preferences. (The browser has a shortcut radio button down on the right down, too). > > Object subclass: #TestClassWithSlots > slots: { #tests => BaseSlot } > classVariables: { } > package: ''Experiment-Slots' > > It reverts back to the instanceVariableNames version. Putting BooleanSlot avoids this reversion. I also tried to put RelationSlot just to see what happens and it entered in an infinite loop error.BaseSlot BaseSlot is an internal slot used e.g. for BooleanSlot (to store the data). It is a hidden slot, that is, one that is not visible in the class definition. (I will add a comment to make clear that this is not meant to be used directly). Marcus

Feb. 7, 2019

Re: [Pharo-users] Why DirectoryIsNotEmpty on FileReference>>deleteAll ?

by Alistair Grant

Hi Albrecht, On Wed, 6 Feb 2019 at 19:51, Albrecht Baur via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > thank you! That is good news. > > best, > > Albrecht Would you please download the latest VM and confirm that it resolves the issue: curl get.pharo.org/64/vmLatest80 | bash The Pharo 8 VM works with Pharo 7 images. Thanks, Alistair > On 06.02.19 09:34, Alistair Grant wrote: > > Hi Albrecht, > > > > On Tue, 5 Feb 2019 at 15:26, Albrecht Baur <baur.albrecht(a)googlemail.com> wrote: > >> Hi Alistair, > >> > >> here the system report output: > >> > >> ... > > Thanks for the info. Please see: > > > > Issue: https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/368 > > PR: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/371 > > > > Assuming the CI build passes, I'll wait a day or so to give the VM > > guys a chance to review the changes and comment before merging. > > > > Cheers, > > Alistair > > >

Feb. 7, 2019

Re: [Pharo-users] Non-greedy RegEx?

by Sean P. DeNigris

Manuel Leuenberger wrote > An in-image regex engine would always be preferable by me, but... I am all > for a pragmatic approach I feel similarly: Ideally I would love everything in image, but given limited manpower it seems wise to leverage outside libs for standard things so that we can devote our focus to blue plane invention. Some fantasy future moment when we have already conquered the world and have nothing to do would be a perfect time to circle back and reimplement the delegated tasks in image. ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Feb. 7, 2019

Re: [Pharo-users] Running test

by john pfersich

Yes before I tried to start it. /*âââââââââââââââââ-*/ Sent from my iPhone https://boincstats.com/signature/-1/user/51616339056/sig.png See https://objectnets.net and https://objectnets.org > On Feb 6, 2019, at 05:53, Andrei Chis <chisvasileandrei(a)gmail.com> wrote: > > In my case if I download the app using the web browser and put it in the Applications folder I still get `âDrGeoâ is damaged and canât be opened. You should move it to the Trash.` > >> On Tue, Feb 5, 2019 at 6:55 PM Hilaire <hilaire(a)drgeo.eu> wrote: >> Thanks John and Andrei. >> >> And if you drag the app in the application folder does it work? >> >> Le 05/02/2019 Ã 11:06, Andrei Chis a Ã©crit : >> > But this happens only if I click the download link and use the web >> > browser to download it. >> > >> > If I use wget I can open it but it does not find the image: >> > >> -- >> Dr. Geo >> http://drgeo.eu >> >> >>

Feb. 6, 2019

Re: [Pharo-users] Running test

by Tim Mackinnon

For OS X (and possibly Windows) itâs worth understanding how Pharo Launcher creates its installation program as thatâs the way to solve this properly and it makes it look much more polished as well. I think itâs not too hard too do, and you can copy those steps? Tim Sent from my iPhone > On 6 Feb 2019, at 18:11, Andrei Chis <chisvasileandrei(a)gmail.com> wrote: > > The Pharo VM works fine for me. > > My understanding is that the problem is in the DrGeo.app > The app packages together two things: > - the Pharo VM with is signed > - other files/folders that are not signed > If gatekeeper (https://developer.apple.com/developer-id/) detects this the it marks the app as damaged. > Gatekeeper wants the apps that you download from internet using a web browser to be signed. > > > > > >> On Wed, Feb 6, 2019 at 6:07 PM Hilaire <hilaire(a)drgeo.eu> wrote: >> In the other hand, I am suspecting this Mac VM[1] downloaded from the >> Pharo download page may have issue. >> >> After all the Linux VM from this same page is defunct as I already >> report it. I had to get one from the Pharo Launcher. The Windows VM from >> this same Pharo download page is functional, though. >> >> Can someone with an Apple Macintosh confirm this Mac VM[1] is ok? >> >> Thanks >> >> Hilaire >> >> [1] https://files.pharo.org/get-files/70/pharo-mac-stable.zip >> >> Le 06/02/2019 Ã 17:19, Hilaire a Ã©crit : >> > Can Mac OSX provides more usefull message? >> >> -- >> Dr. Geo >> http://drgeo.eu >> >> >>

Feb. 6, 2019

Formatting Dates

by sergio ruiz

I have been using this to format dates: printFormat: #(3 2 1 $/ 1 1 2) which goes like: printFormat: formatArray "Answer a String describing the receiver using the argument formatArray." ^ String new: 16 streamContents: [ :aStream | self printOn: aStream format: formatArray ] But i am unclear on how to assemble this formatArray to get a date like: mm/dd/yyyy any ideas? Thanks! ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 6, 2019

Re: [Pharo-users] Running test

by Andrei Chis

The Pharo VM works fine for me. My understanding is that the problem is in the DrGeo.app The app packages together two things: - the Pharo VM with is signed - other files/folders that are not signed If gatekeeper (https://developer.apple.com/developer-id/) detects this the it marks the app as damaged. Gatekeeper wants the apps that you download from internet using a web browser to be signed. On Wed, Feb 6, 2019 at 6:07 PM Hilaire <hilaire(a)drgeo.eu> wrote: > In the other hand, I am suspecting this Mac VM[1] downloaded from the > Pharo download page may have issue. > > After all the Linux VM from this same page is defunct as I already > report it. I had to get one from the Pharo Launcher. The Windows VM from > this same Pharo download page is functional, though. > > Can someone with an Apple Macintosh confirm this Mac VM[1] is ok? > > Thanks > > Hilaire > > [1] https://files.pharo.org/get-files/70/pharo-mac-stable.zip > > Le 06/02/2019 Ã 17:19, Hilaire a Ã©crit : > > Can Mac OSX provides more usefull message? > > -- > Dr. Geo > http://drgeo.eu > > > >

Feb. 6, 2019